磚縫之間的是grout,你這是黴菌長島grout裏麵去了。這裏有人推薦用蒸汽去除,你可以試試這個

來源: 2025-11-29 07:27:25 [博客] [舊帖] [給我悄悄話] 本文已被閱讀:

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